I LIKE TO WAIT UNTIL THE FIRST COATS OF PLASTER HAVE DRIED OUT BEFORE WE START TO HANG THE INTERIOR DOORS. THIS WAY THE MOISTURE IN THE HOUSE IS LOW ENOUGH THAT THE DOORS DON'T GET RUINED. BUT IT MEANS WE NEED TO GO BACK AND PATCH THE FIRST COAT OF PLASTER, AND LET IT DRY BEFORE WE CAN RUN THE FINAL COAT.